Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual foi a menor multidão do VFL Park?
 ###Tabelas: CREATE TABLE former_teams (former_teams_id AUTO_INCREMENT PRIMARY KEY, Team VARCHAR, Sport VARCHAR, League VARCHAR, Established INT, Began in St. Louis INT, Venue VARCHAR, Championships in St. Louis VARCHAR, Left St. Louis INT) CREATE TABLE fsfe_examination_result_analysis_–_2009 (fsfe_examination_result_analysis_–_2009_id AUTO_INCREMENT PRIMARY KEY, Subject VARCHAR, No. Sat INT, No. Passed INT, % Pass INT, Highest mark INT, Lowest mark INT, Mean INT) CREATE TABLE singles:_16_9–7 (singles:_16_9–7_id AUTO_INCREMENT PRIMARY KEY, Outcome VARCHAR, Date VARCHAR, Tournament VARCHAR, Surface VARCHAR, Opponent VARCHAR, Score VARCHAR) CREATE TABLE round_20 (round_20_id AUTO_INCREMENT PRIMARY KEY, Home team VARCHAR, Home team score VARCHAR, Away team VARCHAR, Away team score VARCHAR, Venue VARCHAR, Crowd INT, Date VARCHAR) CREATE TABLE réseau_du_sport_étudiant_du_québec (réseau_du_sport_étudiant_du_québec_id AUTO_INCREMENT PRIMARY KEY, University VARCHAR, Varsity Name VARCHAR, City VARCHAR, Province VARCHAR, Founded INT, Soccer Stadium VARCHAR, Stadium Capacity INT)  
SELECT MIN Crowd FROM round_20 WHERE Venue = vfl park